BS EN 1570-2-2016 Safety requirements for lifting tables Lifting tables serving more than 2 fixed landings of a building for lifting goods with a vertical travel speed not exceedin.pdf

1、BS EN 1570-2:2016Safety requirements for liftingtablesPart 2: Lifting tables serving more than2 fixed landings of a building, for liftinggoods with a vertical travel speed notexceeding 0,15 m/sBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 1570-2:2016 BRITISH

2、STANDARDNational forewordThis British Standard is the UK implementation of EN 1570-2:2016. The UK participation in its preparation was entrusted to TechnicalCommittee MHE/4, Lifts, hoists and escalators.A list of organizations represented on this committee can be obtained on request to its secretary

3、.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 86016 4 ICS 53.020.99 Compliance with a British Standard cannot co

4、nfer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 1570-2:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM

5、 EN 1570-2 November 2016 ICS 53.020.99 English Version Safety requirements for lifting tables - Part 2: Lifting tables serving more than 2 fixed landings of a building, for lifting goods with a vertical travel speed not exceeding 0,15 m/sPrescriptions de scurit des tables lvatrices - Partie 2 : Tabl

6、es lvatrices desservant plus de deux paliers fixes dun btiment utilises pour transporter des marchandises et dont la vitesse ne dpasse pas 0,15 m/s Sicherheitsanforderungen an Hubtische - Teil 2: Hubtische zum Heben von Gtern, die mehr als 2 Haltestellen eines Gebudes anfahren und deren Hubgeschwind

7、igkeit 0,15 m/s nicht berschreitet This European Standard was approved by CEN on 27 August 2016. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-

8、date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translati

9、on under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, F

10、ormer Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COM

11、IT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1570-2:2016 EBS EN 1570-2:2016EN 1570-2:2016 (E) 2 Con

12、tents Page European foreword . 4 Introduction 5 1 Scope 6 2 Normative references 7 3 Terms and definitions . 8 4 List of hazards . 10 5 Safety requirements and/or protective measures 10 5.1 General . 10 5.2 Calculations 10 5.2.1 Stresses 10 Table 1 Load factors for lifting tables 11 5.2.2 Platform d

13、eflection 11 Figure 1 Deflection of platform 12 5.2.3 Strength of the load-bearing structure. 12 5.2.4 Stability 12 5.3 General requirements 13 5.3.1 Safety distances. 13 5.3.2 High temperatures . 13 5.3.3 Speed. 13 5.4 Protection for the travel zone and for the platform 14 5.4.1 General requirement

14、s 14 5.4.2 Protection of the travel zone 14 5.4.3 Protection for the area underneath the platform 14 5.4.4 Protection for the platform 15 5.4.5 Guard-rails 15 Figure 2a Horizontal guard-rail . 16 Figure 2b Clear space between two guard-rail segments . 16 5.4.6 Gates 17 Figure 3 Performance level dep

15、ending on the fall risk . 18 5.4.7 Flexible guards 20 5.4.8 Screens . 20 5.5 Design of the platform 20 5.6 Levels and clearances of fixed landings . 20 5.7 Driving system 21 5.7.1 Mechanical chains driving system . 21 5.7.2 Hydraulic system 21 Table 2 Hydraulic pipe rupture protection device . 22 5.

16、8 Controls 25 5.9 Electrical system . 26 5.9.1 General requirements 26 5.9.2 Protection rating 26 5.10 Safety devices 26 BS EN 1570-2:2016EN 1570-2:2016 (E) 3 5.10.1 General requirements . 26 5.10.2 Trip devices 26 Figure 5 Configuration of a trip device 27 5.10.3 Safety devices for maintenance . 27

17、 6 Verification of the safety requirements and/or measures 27 6.1 General requirements . 27 Table 3 Means of verification of the safety requirements and measures . 28 6.2 Design check . 29 6.3 Manufacturing check . 29 6.4 Visual inspection . 29 6.5 Electrical tests 29 6.6 Individual final verificati

18、on before putting into service (fitness for purpose) 29 7 Marking 29 8 Instructions for the user 30 8.1 General requirements . 30 8.2 Instructions for use 31 8.3 Instructions for installation 32 8.4 Instructions for maintenance and inspection 32 Annex A (normative) Test procedures . 34 Annex B (info

19、rmative) Safety signs . 36 Annex C (informative) Table with the list of hazards . 38 Table C.1 List of hazards 38 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 41 Bibliography . 42 BS EN 1570-2:2016EN 1570-2:2016 (E) 4 Eu

20、ropean foreword This document (EN 1570-2:2016) has been prepared by Technical Committee CEN/TC 10 “Lilts, escalators and moving walks”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by

21、 endorsement, at the latest by May 2017, and conflicting national standards shall be withdrawn at the latest by May 2017. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports the essential requirements of 2006/4

22、2/EU. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. For the relationship with EU Directive, see informative Annex ZA, which is an integral part of

23、this document. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedon

24、ia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 1570-2:2016EN 1570-2:2016 (E) 5 Introduction This European Standar

25、d document was drafted as a design guidance manual to provide a means of achieving conformance to the essential safety requirements stipulated under Machinery Directive 2006/42/EC. The machines concerned and the extent to which hazards, hazardous situations and hazardous incidents are covered are in

26、dicated in the scope of this European Standard. In addition, the machines should be designed according to the principles of EN ISO 12100 for relevant but non significant hazards, which are not dealt with in this standard. As lifting tables are used in a wide range of applications, it is equally nece

27、ssary to perform individual risk assessments in accordance with EN ISO 12100 for the actual operating conditions. Products sold indirectly to end-users should be built to cover all the risks related to the use and all conditions foreseeable by the manufacturer, as described in the instruction manual

28、. Where the text gives an example of a safety measure for the purposes of greater clarity, this should not be considered as the only possible solution. Any other solution leading to the same risk reduction is permissible if an equivalent or increased level of safety is achieved. While drafting this

29、European Standard document, it was assumed that: the lifting tables are only operated by persons trained in using the equipment in accordance with the manufacturers instructions, and that the working area is adequately lit; the lifting tables are installed on hard-standing, even, appropriately prepa

30、red surfaces. where there are special requirements on low noise levels, such as for hospital applications and theatres etc., the customer should specify these requirements and the manufacturer should then take all appropriate measures. When provisions of this type C standard are different from those

31、 which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. BS EN 1570-2:2016EN 1570-2:2016 (E) 6 1 Scope 1.1 This Eu

32、ropean Standard specifies the safety requirements applicable to lifting tables presenting the following characteristics: serving more than two fixed landings of a construction; able to pass landings; designed exclusively for lifting or lowering goods and not persons; only accessible to persons durin

33、g the loading/unloading phases; with a travel speed of no more than 0,15 m/s; permanently installed. 1.2 This European Standard deals with all significant hazards pertinent, with the exception of noise, to lifting tables when used as intended and under the conditions foreseen by the manufacturer (se

34、e Clause 4). This European Standard specifies the appropriate technical measures for eliminating and reducing the risks arising from the significant hazards. 1.3 This European Standard does not apply to the following equipment: permanently installed lifting tables, serving specific levels of a const

35、ruction, with a vertical travel speed exceeding 0,15 m/s (EN 81-31); lifting tables serving not more than two fixed landings of a construction (EN 1570-1); lifting tables, serving more than 2 fixed landings of a construction for lifting operators, with a vertical travel speed not exceeding 0,15 m/s;

36、 lifting tables carrying operators and installed in enclosures with a vertical travel speed not exceeding 0,15 m/s; lifting tables used on ships; lifting tables designed for artists and stage set features during artistic performances; lifting tables driven by pusher chains. 1.4 This European Standar

37、d does not establish the additional requirements for: electromagnetic compatibility; operation in severe conditions (e.g. extreme climates, freezer applications, strong magnetic fields); operation subject to special rules (e.g. potentially explosive atmospheres, mines); handling of loads, the nature

38、 of which could lead to dangerous situations (e.g. molten metal, acids, radiating materials, particularly brittle loads, loose loads (gravel, tubes); hazards occurring during construction, transportation and disposal; BS EN 1570-2:2016EN 1570-2:2016 (E) 7 equipment installed on the load platform or

39、the replacing or maintaining of it; integration into broader systems or other machines, etc.; cable-less controls; lifting tables where the hydraulic pressure is derived directly from gas pressure; lifting tables powered by internal combustion engines. 2 Normative references The following documents,

40、 in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 349:1993+A1:2008, Safety of

41、machinery - Minimum gaps to avoid crushing of parts of the human body EN 13001 (all parts), Cranes - General design EN 60204-1:20061, Safety of machinery - Electrical equipment of machines - Part 1: General requirements (IEC 60224-1:2005, modified) EN 60204-32:2008, Safety of machinery - Electrical

42、equipment of machines - Part 32: Requirements for hoisting machines (IEC 60204-32:2008) EN 60529:19912, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989) EN 60947-5-1:2004,3Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Elect

43、romechanical control circuit devices (IEC 60947-5-1:2003) EN 60947-5-3:2013, Low-voltage switchgear and controlgear - Part 5-3: Control circuit devices and switching elements - Requirements for proximity devices with defined behaviour under fault conditions (PDDB) (IEC 60947-5-3:2013) EN 61310-2:200

44、8, Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking (IEC 61310:2007) EN 61496-1:2013, Safety of machinery - Electro-sensitive protective equipment - Part 1: General requirements and tests (IEC 61496-1:2012) EN 61496-2:2013, Safety of machinery - Electro-sens

45、itive protective equipment - Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs) (IEC 61496-2:2013) EN ISO 4413:2010, Hydraulic fluid power - General rules and safety requirements for systems and their components (ISO 4413:2010) EN ISO 12100:2010, Sa

46、fety of machinery - General principles for design - Risk assessment and risk reduction (ISO 12100:2010) 1As impacted by EN 60204-1:2006/A1:2009. 2As impacted by EN 60529:1991/A1:2000 and EN 60529:1991/A2:2013 3As impacted by EN 60947-5-1:2004/A1:2009 BS EN 1570-2:2016EN 1570-2:2016 (E) 8 EN ISO 1384

47、9-1:2015, Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2015) EN ISO 13850:2015, Safety of machinery - Emergency stop function - Principles for design (ISO 13850:2015) EN ISO 13857:2008, Safety of machinery - Safety distances to pr

48、event hazard zones being reached by upper and lower limbs (ISO 13857:2008) EN ISO 14119:2013, Safety of machinery - Interlocking devices associated with guards - Principles for design and selection (ISO 14119:2013) EN ISO 14122-3:2001, Safety of machinery - Permanent means of access to machinery - P

49、art 3: Stairs, stepladders and guard-rails (ISO 14122-3:2001) ISO 606:2015, Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets ISO 4347:2015, Leaf chains, clevises and sheaves Dimensions, measuring forces, tensile strengths and dynamic strengths 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100 and the following apply. 3.1 lifting table load-lifting device with a load-supporting platform rig